10010121151061 has 2 divisors, whose sum is σ = 10010121151062. Its totient is φ = 10010121151060.

The previous prime is 10010121151057. The next prime is 10010121151087. The reversal of 10010121151061 is 16015112101001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7704260679025 + 2305860472036 = 2775655^2 + 1518506^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010121151061 - 2² = 10010121151057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010121151001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005060575530 + 5005060575531.

It is an arithmetic number, because the mean of its divisors is an integer number (5005060575531).

Almost surely, 2^{10010121151061} is an apocalyptic number.

It is an amenable number.

10010121151061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010121151061 is an equidigital number, since it uses as much as digits as its factorization.

10010121151061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 20.

Adding to 10010121151061 its reverse (16015112101001), we get a palindrome (26025233252062).

The spelling of 10010121151061 in words is "ten trillion, ten billion, one hundred twenty-one million, one hundred fifty-one thousand, sixty-one".